UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bbD3gzJEtUtD37nwMDBWtnS/f5e0HY3AUPNxQFT9yLs=' 
WHERE 
  key_id = '4ea54be7b10f553b769940773d8963e5c6a7eba4acdd415393a32f3d0a79ac34' 
  AND (
    token = 'bbD3gzJEtUtD37nwMDBWtnS/f5e0HY3AUPNxQFT9yLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )